Hi Henry I just finished installing dentil molding around my screened porch while stipping the copper gutters (some idiot before me had actually painted them) using a heat gun and lots of elbow grease, and then priming and painting the stripped facia, new dentil and friese boards. Talk about hot and tired! What I do is shut the temp down in our hot tub (so now its a 'cool' tub), submerge myself in 70 degree water and drink cold imported beer. The beer, besides the alcohol, provides much need carbohydrates and water. Its a good feeling at the end of a hot day :-)